320  
CDUS44 KBRO 100727  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
127 AM CST TUE DEC 10 2024  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 9 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 322 PM 88 1922 74 11 84  
2007  
MINIMUM 65 1158 PM 33 1976 53 12 67  
AVERAGE 75 63 12 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.23 1964 0.04 -0.04 0.00  
MONTH TO DATE 4.66 0.40 4.26 0.01  
SINCE DEC 1 4.66 0.40 4.26 0.01  
SINCE JAN 1 35.63 23.22 12.41 27.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 23 37 -14 1  
SINCE DEC 1 23 37 -14 1  
SINCE JUL 1 36 104 -68 84  
 
COOLING  
YESTERDAY 10 3 7 11  
MONTH TO DATE 28 30 -2 38  
SINCE DEC 1 28 30 -2 38  
SINCE JAN 1 4496 4166 330 4639    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 57  
AVERAGE 79  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 1939  
MINIMUM TEMPERATURE (F) 53 30 1978  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 708 AM CST SUNSET 540 PM CST  
DECEMBER 11 2024......SUNRISE 708 AM CST SUNSET 540 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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